I am not as concerned about "fat-free" and have been tossing chia seeds in my broccoli/ spinach/ parmesan eggs. They have an interesting nutty flavor. Very good fried in olive oil with white pepper for a whiff before the veggies go into the mix....

Just to clarify...(I'm a bit of a "nit picker" this way...) Although your omelet may be healthy and low in fat, its by no means fat free. One egg has 5 grms of fat (you said you use 2)..and cheese absolutely has fat in it..

You are correct though when you say certain fats are necessary for a balanced diet.